FABRICATION COMPONENTS — 2013–2018 DODGE RAM 6.7L CUMMINS

Building custom intercooler pipes, intake tubes, or exhaust sections for your 2013–2018 Ram 2500/3500 6.7L Cummins? CPP Diesel stocks the weld-in hardware and universal materials that fabricators trust: mandrel bends, silicone couplers, T-bolt & band clamps, V-band flanges/clamps, and AN/sensor bungs—plus a bead roller to finish your ends like OEM.

Shop the Core Fabrication Category

• Fabrication Components — Category

Mandrel Bends & Straight Sections (Aluminum/Stainless)

• PPE 575300090 — 3.0" OD, 90° Aluminum Bend
• PPE 575300180 — 3.0" OD, 180° Aluminum Bend
• PPE 575200090 — 2.0" OD, 90° Aluminum Bend
• More bends & straights (aluminum & stainless)

Silicone Couplers & Hump Boots

• Silicone Couplers — Category
• aFe 59-00020 — Hump Coupler (select size)

T-Bolt & Band Clamps

• PPE 515350300 — T-Bolt Clamp for 3.00" ID Hose
• CPP Stainless T-Bolt Clamp — 3.5" Hose

V-Band Flanges & Clamps (Turbo/Exhaust)

• V-Band Flanges & Clamps — Category
• V-Band Flanges — Additional Listings

Weld Bungs & Sensor Ports

• Fleece FPE-AN971-10DRD — -10AN Aluminum Weld Bung
• Fleece FPE-AN971-08DRD — -8AN Aluminum Weld Bung

Finishing Tools

• CPP 2990 Manual Tubing Bead Roller (see Fabrication category)

Related 13–18 Categories

• Intercoolers / Boost Tubes (13–18)
• 13–18 6.7L Cummins — Main

Frequently Asked Questions

What size couplers do I need for my 2013–2018 Ram 6.7L?

Many builds use 3.0"–3.5" OD tubing on charge pipes. Verify the outside diameter at the intercooler outlets and intake horn, then select matching ID couplers and T-bolts from our Silicone Couplers and T-Bolt Clamp listings.

Why use V-bands instead of traditional flanges?

V-bands are compact, serviceable, and seal evenly around 360°, which is ideal for turbo outlets and tight exhaust routing.

Do I need to bead-roll aluminum tubes?

Yes—bead-rolling greatly improves coupler retention under boost. See the Fabrication Components category for the CPP bead roller and materials.

Which weld bungs are common for custom plumbing?

-8AN and -10AN are popular for fuel/return and crankcase/vent lines. We stock -8AN and -10AN aluminum male bungs for clean installs.